docs: 💄 update docs ui

Signed-off-by: jffarge <jf@dagger.io>

website/sidebars.js

@@ -13,23 +13,6 @@ module.exports = {
   // By default, Docusaurus generates a sidebar from the docs folder structure
   tutorialSidebar: [
     { type: 'autogenerated', dirName: '.' },
-    {
-      type: 'category',
-      label: 'Community',
-      collapsed: false,
-      items: [
-        {
-          type: 'link',
-          label: 'Github',
-          href: 'https://github.com/dagger/dagger'
-        },
-        {
-          type: 'link',
-          label: 'Discord',
-          href: 'https://discord.gg/ufnyBtc8uY'
-        },
-      ],
-    },
   ],
 
   // But you can create a sidebar manually